[R] Double sort a data frame

[Jan Goebel]

Hi,
you can use order, like

DATA <- DATA[order(DATA$V1, DATA$V2), ]

best
jan

On Fri, 11 Feb 2005, Luis Ridao Cruz wrote:

> R-help,
> 
> Long ago I asked how to sort a data frame according to one of the
> columns.
> But Iwas wondering ho I could "double sort" , i.e, sort according to
> one column and another one afterwards.
> It is quite easy in Excel but  I am unable to implemented in R.
> 
> 
> I have searched in the R help archives and found nothing.
> 
> 
> Thank you in advance.
> 
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 Jan Goebel 
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